Predicted to enable chromatin binding activity; methylated histone binding activity; and transcription coactivator activity. Predicted to be involved in chromatin organization; mRNA processing; and positive regulation of transcription, DNA-templated. Predicted to be located in Golgi apparatus; cytosol; and nucleoplasm. Predicted to be part of exon-exon junction complex. Predicted to be active in nucleus. Orthologous to human TDRD3 (tudor domain containing 3). [provided by Alliance of Genome Resources, Apr 2022]